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			<span id="titleName">计算机系统结构</span>			
			<a class="exams-time">姓名&nbsp;:&nbsp;高佳琪</a>
			<a class="exam-userid"><i class="fa fa-sign-in" aria-hidden="true"></i> 学号&nbsp;:&nbsp;192373412300004</a>		
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				<div id="shijuandiv"><p class="p-title">一、计算( 每题参考分值5分 )</p>                    <!-- 11 句子翻译 13 写作 9 填空-->             <div id="Q_1" class="pad_top">        <div style="padding-left:20px;"><p class="MsoNormal">1、<span style="mso-spacerun:&#39;yes&#39;; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">某机是由Cache和主存组成的二级存储系统，Cache的存取时间t</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; vertical-align:sub; ">c</span><span style="mso-spacerun:&#39;yes&#39;; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">=27ns，主存的存取时间t</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; vertical-align:sub; ">m</span><span style="mso-spacerun:&#39;yes&#39;; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">=84ns。Cache分为指令Cache和数据Cache，指令Cache的命中率为0.99，数据Cache的命中率为0.97。假设在所有的访存操作中有19%是访问指令体，求系统等效的存取时间。</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">  <o:p></o:p></span></p></div>        <textarea id="2034" name="2034" rows="3" cols="80" style="margin-left:40px;" disabled="disabled"></textarea>       <div style="color:red;margin-left:20px;">正确答案：<p class="MsoNormal"><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">T</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; vertical-align:sub; ">A</span><span style="mso-spacerun:&#39;yes&#39;; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">=f</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; vertical-align:sub; ">i</span><span style="mso-spacerun:&#39;yes&#39;; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">(h</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; vertical-align:sub; ">i</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">t</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; vertical-align:sub; ">c</span><span style="mso-spacerun:&#39;yes&#39;; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">+(1-h</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; vertical-align:sub; ">i</span><span style="mso-spacerun:&#39;yes&#39;; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">)t</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; vertical-align:sub; ">m</span><span style="mso-spacerun:&#39;yes&#39;; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">)+(1-f</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; vertical-align:sub; ">i</span><span style="mso-spacerun:&#39;yes&#39;; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">)(h</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; vertical-align:sub; ">d</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">t</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; vertical-align:sub; ">c</span><span style="mso-spacerun:&#39;yes&#39;; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">+(1-h</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; vertical-align:sub; ">d</span><span style="mso-spacerun:&#39;yes&#39;; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">)t</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; vertical-align:sub; ">m</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">)</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">  <o:p></o:p></span></p><p class="MsoNormal"><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">=</span><span style="mso-spacerun:&#39;yes&#39;; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">0.19*(0.99*27+0.01*84)+0.81*(0.97*27+0.03*84)</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">  <o:p></o:p></span></p><p class="MsoNormal"><span style="mso-spacerun:&#39;yes&#39;; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">=28.49ns</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">  <o:p></o:p></span></p></div></div>             <div id="Q_2" class="pad_top">        <div style="padding-left:20px;"><p class="MsoNormal" style="margin-right:0.0000pt; mso-para-margin-right:0.0000gd; text-autospace:ideograph-numeric; mso-pagination:none; ">2、<span style="mso-spacerun:&#39;yes&#39;; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">用一台20MHZ处理机执行标准测试程序，程序所含的混合指令数和每类指令的CPI如表所示，求有效CPI、MIPS速率和程序的执行时间。</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">  <o:p></o:p></span></p><p class="MsoNormal" style="margin-right:0.0000pt; mso-para-margin-right:0.0000gd; text-autospace:ideograph-numeric; mso-pagination:none; text-align:center; "><span style="font-family:&#39;Times New Roman&#39;; mso-fareast-font-family:Microsoft Yahei; font-size:10.5000pt; mso-font-kerning:1.0000pt; "><img width="411" height="87" src="./test_files/jsjxtjg0610120.png"></span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">  <o:p>   &nbsp;  </o:p></span></p></div>        <textarea id="2054" name="2054" rows="3" cols="80" style="margin-left:40px;" disabled="disabled"></textarea>       <div style="color:red;margin-left:20px;">正确答案：<p class="MsoNormal"><span style="mso-spacerun:&#39;yes&#39;; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">解：总的指令数为：40000+32000+2000+8000=100000条，因此各类指令所占的比例分别是：整数运算为40%，数据传送为32%，浮点操作为20%，控制传送为8%。</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">  <o:p></o:p></span></p><p class="MsoNormal"><span style="mso-spacerun:&#39;yes&#39;; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">有效CPI、MIPS速率和程序的执行时间分别计算如下：</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">  <o:p></o:p></span></p><p class="MsoNormal"><span style="mso-spacerun:&#39;yes&#39;; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">(1)有效CPI为：1×0.4+2×0.32+3×0.2+2×0.08=1.8CPI</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">  <o:p></o:p></span></p><p class="MsoNormal"><span style="mso-spacerun:&#39;yes&#39;; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">(2)MIPS速率为:1/1.8×20=11.11MIPS</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">  <o:p></o:p></span></p><p class="MsoNormal"><span style="mso-spacerun:&#39;yes&#39;; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">(3)程序的执行时间为：100000×1.8/(20×10</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; vertical-align:super; ">6</span><span style="mso-spacerun:&#39;yes&#39;; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">)=0.009s=9000us</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">  <o:p></o:p></span></p></div></div>             <div id="Q_3" class="pad_top">        <div style="padding-left:20px;"><p class="MsoNormal" style="margin-right:0.0000pt; mso-para-margin-right:0.0000gd; text-autospace:ideograph-numeric; mso-pagination:none; ">3、<span style="mso-spacerun:&#39;yes&#39;; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">假设一条指令的执行过程分为“取指令”、“分析”和“执行”三个阶段，每一个阶段的执行时间分别为Δt、2Δt和Δt。在下列两种情况下，分别写出连续执行n条指令所需要的时间表达式。</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">  <o:p></o:p></span></p></div>        <textarea id="2035" name="2035" rows="3" cols="80" style="margin-left:40px;" disabled="disabled"></textarea>       <div style="color:red;margin-left:20px;">正确答案：<p class="MsoNormal"><span style="mso-spacerun:&#39;yes&#39;; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">(1)顺序执行方式；</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">  <o:p></o:p></span></p><p class="MsoNormal"><span style="mso-spacerun:&#39;yes&#39;; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">(2)仅“取指令”和“执行”重叠。</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">  <o:p></o:p></span></p><p class="MsoNormal"><span style="mso-spacerun:&#39;yes&#39;; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">解：(1)n(Δt+2Δt+Δt)=4nΔt；</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">  <o:p></o:p></span></p><p class="MsoNormal"><span style="mso-spacerun:&#39;yes&#39;; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">(2)4Δt+(n-1)*3Δt=(3n+1)Δt。</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">  <o:p></o:p></span></p></div></div>             <div id="Q_4" class="pad_top">        <div style="padding-left:20px;"><p class="MsoNormal" style="margin-right:0.0000pt; mso-para-margin-right:0.0000gd; text-autospace:ideograph-numeric; mso-pagination:none; ">4、<span style="mso-spacerun:&#39;yes&#39;; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">用一台50MHZ处理机执行标准测试程序，程序所含的混合指令数和每类指令的CPI如表所示，求有效CPI、MIPS速率和程序的执行时间。</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">  <o:p></o:p></span></p><p class="MsoNormal" style="margin-right:0.0000pt; mso-para-margin-right:0.0000gd; text-autospace:ideograph-numeric; mso-pagination:none; text-align:center; "><span style="font-family:&#39;Times New Roman&#39;; mso-fareast-font-family:Microsoft Yahei; font-size:10.5000pt; mso-font-kerning:1.0000pt; "><img width="413" height="94" src="./test_files/jsjxtjg029792.png"></span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">  <o:p>   &nbsp;  </o:p></span></p></div>        <textarea id="1965" name="1965" rows="3" cols="80" style="margin-left:40px;" disabled="disabled"></textarea>       <div style="color:red;margin-left:20px;">正确答案：<p class="MsoNormal"><span style="mso-spacerun:&#39;yes&#39;; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">解：总的指令数为：5000+3000+1000+1000=10000条，因此各类指令所占的比例分别是：整数运算为50%，数据传送为30%，浮点操作为10%，控制传送为10%。</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">  <o:p></o:p></span></p><p class="MsoNormal"><span style="mso-spacerun:&#39;yes&#39;; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">有效CPI、MIPS速率和程序的执行时间分别计算如下：</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">  <o:p></o:p></span></p><p class="MsoNormal"><span style="mso-spacerun:&#39;yes&#39;; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">(1)有效CPI为：1×0.5+2×0.3+3×0.1+2×0.1=1.6CPI</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">  <o:p></o:p></span></p><p class="MsoNormal"><span style="mso-spacerun:&#39;yes&#39;; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">(2)MIPS速率为:1/1.6×50=31.325MIPS</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">  <o:p></o:p></span></p><p class="MsoNormal"><span style="mso-spacerun:&#39;yes&#39;; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">(3)程序的执行时间为：10000×1.6/(50×10</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; vertical-align:super; ">6</span><span style="mso-spacerun:&#39;yes&#39;; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">)=0.00032s=320us</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">  <o:p></o:p></span></p></div></div>             <div id="Q_5" class="pad_top">        <div style="padding-left:20px;"><p class="MsoNormal" style="margin-right:0.0000pt; mso-para-margin-right:0.0000gd; text-autospace:ideograph-numeric; mso-pagination:none; ">5、<span style="mso-spacerun:&#39;yes&#39;; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">假设一条指令的执行过程分为“取指令”、“分析”和“执行”三个阶段，每一个阶段的执行时间分别为Δt、2Δt和2Δt。在下列两种情况下，分别写出连续执行n条指令所需要的时间表达式。</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">  <o:p></o:p></span></p></div>        <textarea id="1964" name="1964" rows="3" cols="80" style="margin-left:40px;" disabled="disabled"></textarea>       <div style="color:red;margin-left:20px;">正确答案：<p class="MsoNormal"><span style="mso-spacerun:&#39;yes&#39;; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">(1)顺序执行方式；</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">  <o:p></o:p></span></p><p class="MsoNormal"><span style="mso-spacerun:&#39;yes&#39;; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">(2)仅“取指令”和“执行”重叠。</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">  <o:p></o:p></span></p><p class="MsoNormal"><span style="mso-spacerun:&#39;yes&#39;; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">解：(1)n(Δt+2Δt+2Δt)=5nΔt；</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">  <o:p></o:p></span></p><p class="MsoNormal"><span style="mso-spacerun:&#39;yes&#39;; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">(2)5Δt+(n-1)*4Δt=(4n+1)Δt。</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">  <o:p></o:p></span></p></div></div>             <div id="Q_6" class="pad_top">        <div style="padding-left:20px;"><p class="MsoNormal" style="margin-right:0.0000pt; mso-para-margin-right:0.0000gd; text-autospace:ideograph-numeric; mso-pagination:none; ">6、<span style="mso-spacerun:&#39;yes&#39;; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">用一台40MHZ处理机执行标准测试程序，程序所含的混合指令数和每类指令的CPI如表所示，求有效CPI、MIPS速率和程序的执行时间。</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">  <o:p></o:p></span></p><p class="MsoNormal" style="margin-right:0.0000pt; mso-para-margin-right:0.0000gd; text-autospace:ideograph-numeric; mso-pagination:none; text-align:center; "><span style="font-family:&#39;Times New Roman&#39;; mso-fareast-font-family:Microsoft Yahei; font-size:10.5000pt; mso-font-kerning:1.0000pt; "><img width="416" height="88" src="./test_files/jsjxtjg019772.png"></span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">  <o:p>   &nbsp;  </o:p></span></p></div>        <textarea id="1947" name="1947" rows="3" cols="80" style="margin-left:40px;" disabled="disabled"></textarea>       <div style="color:red;margin-left:20px;">正确答案：<p class="MsoNormal" style="margin-right:0.0000pt; mso-para-margin-right:0.0000gd; text-autospace:ideograph-numeric; mso-pagination:none; "><span style="mso-spacerun:&#39;yes&#39;; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">解：总的指令数为：45000+32000+15000+8000=100000条，因此各类指令所的比例分别是：整数运算为45%，数据传送为32%，浮点操作为15%，送为8%。</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">  <o:p></o:p></span></p><p class="MsoNormal" style="margin-right:0.0000pt; mso-para-margin-right:0.0000gd; text-autospace:ideograph-numeric; mso-pagination:none; "><span style="mso-spacerun:&#39;yes&#39;; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">有效CPI、MIPS速率和程序的执行时间分别计算如下：</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">  <o:p></o:p></span></p><p class="MsoNormal" style="margin-right:0.0000pt; mso-para-margin-right:0.0000gd; text-autospace:ideograph-numeric; mso-pagination:none; "><span style="mso-spacerun:&#39;yes&#39;; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">(1)有效CPI为：1×0.45+2×0.32+2×0.15+2×0.08=1.55CPI</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">  <o:p></o:p></span></p><p class="MsoNormal" style="margin-right:0.0000pt; mso-para-margin-right:0.0000gd; text-autospace:ideograph-numeric; mso-pagination:none; "><span style="mso-spacerun:&#39;yes&#39;; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">(2)MIPS速率为:1/1.55×40=25.8MIPS</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">  <o:p></o:p></span></p><p class="MsoNormal" style="margin-right:0.0000pt; mso-para-margin-right:0.0000gd; text-autospace:ideograph-numeric; mso-pagination:none; "><span style="mso-spacerun:&#39;yes&#39;; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">(3)程序的执行时间为：100000×1.55/(40×10</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; vertical-align:super; ">6</span><span style="mso-spacerun:&#39;yes&#39;; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">)=0.003875s=3875us</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">  <o:p></o:p></span></p></div></div>             <div id="Q_7" class="pad_top">        <div style="padding-left:20px;"><p class="MsoNormal" style="margin-right:0.0000pt; mso-para-margin-right:0.0000gd; text-autospace:ideograph-numeric; mso-pagination:none; ">7、<span style="mso-spacerun:&#39;yes&#39;; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">某机是由Cache和主存组成的二级存储系统，Cache的存取时间t</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; vertical-align:sub; ">c</span><span style="mso-spacerun:&#39;yes&#39;; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">=25ns，主存的存取时间t</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; vertical-align:sub; ">m</span><span style="mso-spacerun:&#39;yes&#39;; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">=75ns。Cache分为指令Cache和数据Cache，指令Cache的命中率为0.97，数据Cache的命中率为0.95。假设在所有的访存操作中有20%是访问指令体，求系统等效的存取时间。</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">  <o:p></o:p></span></p></div>        <textarea id="1963" name="1963" rows="3" cols="80" style="margin-left:40px;" disabled="disabled"></textarea>       <div style="color:red;margin-left:20px;">正确答案：<p class="MsoNormal"><span style="mso-spacerun:&#39;yes&#39;; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">解：T</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; vertical-align:sub; ">A</span><span style="mso-spacerun:&#39;yes&#39;; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">=f</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; vertical-align:sub; ">i</span><span style="mso-spacerun:&#39;yes&#39;; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">(h</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; vertical-align:sub; ">i</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">t</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; vertical-align:sub; ">c</span><span style="mso-spacerun:&#39;yes&#39;; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">+(1-h</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; vertical-align:sub; ">i</span><span style="mso-spacerun:&#39;yes&#39;; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">)t</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; vertical-align:sub; ">m</span><span style="mso-spacerun:&#39;yes&#39;; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">)+(1-f</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; vertical-align:sub; ">i</span><span style="mso-spacerun:&#39;yes&#39;; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">)(h</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; vertical-align:sub; ">d</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">t</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; vertical-align:sub; ">c</span><span style="mso-spacerun:&#39;yes&#39;; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">+(1-h</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; vertical-align:sub; ">d</span><span style="mso-spacerun:&#39;yes&#39;; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">)t</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; vertical-align:sub; ">m</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">)</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">  <o:p></o:p></span></p><p class="MsoNormal"><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">=</span><span style="mso-spacerun:&#39;yes&#39;; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">0.2*(0.97*25+0.03*75)+0.8*(0.95*25+0.05*75)</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">  <o:p></o:p></span></p><p class="MsoNormal"><span style="mso-spacerun:&#39;yes&#39;; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">=27.3ns</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">  <o:p></o:p></span></p></div></div>             <div id="Q_8" class="pad_top">        <div style="padding-left:20px;"><p class="MsoNormal" style="margin-right:0.0000pt; margin-left:0.0000pt; mso-para-margin-right:0.0000gd; mso-para-margin-left:0.0000gd; text-autospace:ideograph-numeric; mso-pagination:none; ">8、<span style="mso-spacerun:&#39;yes&#39;; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">假设一条指令的执行过程分为“取指令”、“分析”和“执行”三个阶段，每一个阶段的执行时间分别为Δt、Δt和Δt。在下列两种情况下，分别写出连续执行n条指令所需要的时间表达式。</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">  <o:p></o:p></span></p></div>        <textarea id="1982" name="1982" rows="3" cols="80" style="margin-left:40px;" disabled="disabled"></textarea>       <div style="color:red;margin-left:20px;">正确答案：<p class="MsoNormal" style="margin-right:0.0000pt; margin-left:0.0000pt; mso-para-margin-right:0.0000gd; mso-para-margin-left:0.0000gd; text-autospace:ideograph-numeric; mso-pagination:none; "><span style="mso-spacerun:&#39;yes&#39;; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">(1)顺序执行方式；</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">  <o:p></o:p></span></p><p class="MsoNormal" style="margin-right:0.0000pt; margin-left:0.0000pt; mso-para-margin-right:0.0000gd; mso-para-margin-left:0.0000gd; text-autospace:ideograph-numeric; mso-pagination:none; "><span style="mso-spacerun:&#39;yes&#39;; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">(2)仅“取指令”和“执行”重叠。</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">  <o:p></o:p></span></p><p class="MsoNormal" style="margin-right:0.0000pt; margin-left:0.0000pt; mso-para-margin-right:0.0000gd; mso-para-margin-left:0.0000gd; text-autospace:ideograph-numeric; mso-pagination:none; "><span style="mso-spacerun:&#39;yes&#39;; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">解：(1)n(Δt+Δt+Δt)=3nΔt；</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">  <o:p></o:p></span></p><p class="MsoNormal" style="margin-right:0.0000pt; margin-left:0.0000pt; mso-para-margin-right:0.0000gd; mso-para-margin-left:0.0000gd; text-autospace:ideograph-numeric; mso-pagination:none; "><span style="mso-spacerun:&#39;yes&#39;; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">(2)3Δt+(n-1)*2Δt=(2n+1)Δt。</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">  <o:p></o:p></span></p></div></div>             <div id="Q_9" class="pad_top">        <div style="padding-left:20px;"><p class="MsoNormal" style="margin-right:0.0000pt; margin-left:0.0000pt; mso-para-margin-right:0.0000gd; text-autospace:ideograph-numeric; mso-pagination:none; text-align:justify; text-justify:inter-ideograph; ">9、<span style="mso-spacerun:&#39;yes&#39;; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">假设一条指令的执行过程分为“取指令”、“分析”和“执行”三个阶段，每一个阶段的执行时间分别为Δt、2Δt和3Δt。在下列两种情况下，分别写出连续执行n条指令所需要的时间表达式。</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">  <o:p></o:p></span></p><p class="MsoNormal" style="margin-right:0.0000pt; margin-left:0.0000pt; mso-para-margin-right:0.0000gd; text-autospace:ideograph-numeric; mso-pagination:none; text-align:justify; text-justify:inter-ideograph; "><span style="mso-spacerun:&#39;yes&#39;; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">(1)顺序执行方式；</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">  <o:p></o:p></span></p><p class="MsoNormal" style="margin-right:0.0000pt; margin-left:0.0000pt; mso-para-margin-right:0.0000gd; text-autospace:ideograph-numeric; mso-pagination:none; text-align:justify; text-justify:inter-ideograph; "><span style="mso-spacerun:&#39;yes&#39;; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">(2)仅“取指令”和“执行”重叠。</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">  <o:p></o:p></span></p></div>        <textarea id="1946" name="1946" rows="3" cols="80" style="margin-left:40px;" disabled="disabled"></textarea>       <div style="color:red;margin-left:20px;">正确答案：<p class="MsoNormal" style="margin-right:0.0000pt; mso-para-margin-right:0.0000gd; text-autospace:ideograph-numeric; mso-pagination:none; "><span style="mso-spacerun:&#39;yes&#39;; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">解：(1)n(Δt+2Δt+3Δt)=6nΔt；</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">  <o:p></o:p></span></p><p class="MsoNormal" style="margin-right:0.0000pt; mso-para-margin-right:0.0000gd; text-autospace:ideograph-numeric; mso-pagination:none; "><span style="mso-spacerun:&#39;yes&#39;; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">(2)6Δt+(n-1)*5Δt=(5n+1)Δt。</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">  <o:p></o:p></span></p></div></div>             <div id="Q_10" class="pad_top">        <div style="padding-left:20px;"><p class="MsoNormal" style="margin-right:0.0000pt; margin-left:0.0000pt; mso-para-margin-right:0.0000gd; mso-para-margin-left:0.0000gd; text-autospace:ideograph-numeric; mso-pagination:none; ">10、<span style="mso-spacerun:&#39;yes&#39;; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">若某个向量处理机其向量方式的执行速率Rv=10MFLOPS，标量方式的执行速率Rs=1MFLOPS，设a是程序中可向量化的百分比。要求：</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">  <o:p></o:p></span></p><p class="MsoNormal" style="margin-right:0.0000pt; margin-left:0.0000pt; mso-para-margin-right:0.0000gd; mso-para-margin-left:0.0000gd; text-autospace:ideograph-numeric; mso-pagination:none; "><span style="mso-spacerun:&#39;yes&#39;; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">(1)推导该向量机的平均执行速率Ra的公式；</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">  <o:p></o:p></span></p><p class="MsoNormal" style="margin-right:0.0000pt; margin-left:0.0000pt; mso-para-margin-right:0.0000gd; mso-para-margin-left:0.0000gd; text-autospace:ideograph-numeric; mso-pagination:none; "><span style="mso-spacerun:&#39;yes&#39;; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">(2)为使平均执行速率Ra=9MFLOPS，则a的值应取何值？</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">  <o:p></o:p></span></p><p class="MsoNormal" style="margin-right:0.0000pt; margin-left:0.0000pt; mso-para-margin-right:0.0000gd; mso-para-margin-left:0.0000gd; text-autospace:ideograph-numeric; mso-pagination:none; "><span style="mso-spacerun:&#39;yes&#39;; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">(3)假定Rs=1MFLOPS，a=0.9，则为使Ra=3MFLOPS，Rv应取何值？</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">  <o:p></o:p></span></p></div>        <textarea id="2019" name="2019" rows="3" cols="80" style="margin-left:40px;" disabled="disabled"></textarea>       <div style="color:red;margin-left:20px;">正确答案：<p class="MsoNormal" style="margin-right:0.0000pt; margin-left:0.0000pt; mso-para-margin-right:0.0000gd; mso-para-margin-left:0.0000gd; text-autospace:ideograph-numeric; mso-pagination:none; "><span style="mso-spacerun:&#39;yes&#39;; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">解：(1)把程序总量看做1，a是程序中可向量化的部分，1-a是程序中的标量指令，有</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">  <o:p></o:p></span></p><p class="MsoNormal" style="margin-right:0.0000pt; margin-left:0.0000pt; mso-para-margin-right:0.0000gd; mso-para-margin-left:0.0000gd; text-autospace:ideograph-numeric; mso-pagination:none; "><span style="mso-spacerun:&#39;yes&#39;; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">1/Ra=a/Rv+(1-a)/Rs</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">  <o:p></o:p></span></p><p class="MsoNormal" style="margin-right:0.0000pt; margin-left:0.0000pt; mso-para-margin-right:0.0000gd; mso-para-margin-left:0.0000gd; text-autospace:ideograph-numeric; mso-pagination:none; "><span style="mso-spacerun:&#39;yes&#39;; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">Ra=1/(a/Rv+(1-a)/Rs)</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">  <o:p></o:p></span></p><p class="MsoNormal" style="margin-right:0.0000pt; margin-left:0.0000pt; mso-para-margin-right:0.0000gd; mso-para-margin-left:0.0000gd; text-autospace:ideograph-numeric; mso-pagination:none; "><span style="mso-spacerun:&#39;yes&#39;; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">(2)将Ra的值代入得</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">  <o:p></o:p></span></p><p class="MsoNormal" style="margin-right:0.0000pt; margin-left:0.0000pt; mso-para-margin-right:0.0000gd; mso-para-margin-left:0.0000gd; text-autospace:ideograph-numeric; mso-pagination:none; "><span style="mso-spacerun:&#39;yes&#39;; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">9=1/(a/10+(1-a)/1)</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">  <o:p></o:p></span></p><p class="MsoNormal" style="margin-right:0.0000pt; margin-left:0.0000pt; mso-para-margin-right:0.0000gd; mso-para-margin-left:0.0000gd; text-autospace:ideograph-numeric; mso-pagination:none; "><span style="mso-spacerun:&#39;yes&#39;; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">a=0.988</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">  <o:p></o:p></span></p><p class="MsoNormal" style="margin-right:0.0000pt; margin-left:0.0000pt; mso-para-margin-right:0.0000gd; mso-para-margin-left:0.0000gd; text-autospace:ideograph-numeric; mso-pagination:none; "><span style="mso-spacerun:&#39;yes&#39;; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">(3)将Rs、a、Ra的值代入得</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">  <o:p></o:p></span></p><p class="MsoNormal" style="margin-right:0.0000pt; margin-left:0.0000pt; mso-para-margin-right:0.0000gd; mso-para-margin-left:0.0000gd; text-autospace:ideograph-numeric; mso-pagination:none; "><span style="mso-spacerun:&#39;yes&#39;; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">1/3=0.9/Rv+0.1/1</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">  <o:p></o:p></span></p><p class="MsoNormal" style="margin-right:0.0000pt; margin-left:0.0000pt; mso-para-margin-right:0.0000gd; mso-para-margin-left:0.0000gd; text-autospace:ideograph-numeric; mso-pagination:none; "><span style="mso-spacerun:&#39;yes&#39;; font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">Rv=3.86MFLOPS</span><span style="font-family:Microsoft Yahei; font-size:12.0000pt; mso-font-kerning:1.0000pt; ">  <o:p></o:p></span></p></div></div>                     <p class="p-title">二、单选( 每题参考分值2.5分 )</p>       <!-- 1 单项选择题 -->             <div id="Q_11" class="pad_top">        <div style="padding-left:20px;"><p class="MsoNormal">11、<span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">程序的局部性原理中的局部性是指的（）</span></p></div>        <div class="radio" style="padding-left:20px;">                              <label style="display:inline-block;">            <input id="84174A" type="radio" name="84174" value="A" style="display:inline-flex;margin-top:4px;" disabled="disabled">A.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">时空局部性</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84174B" type="radio" name="84174" value="B" style="display:inline-flex;margin-top:4px;" disabled="disabled">B.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">状态局部性</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84174C" type="radio" name="84174" value="C" style="display:inline-flex;margin-top:4px;" disabled="disabled">C.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">语句局部性</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84174D" type="radio" name="84174" value="D" style="display:inline-flex;margin-top:4px;" disabled="disabled">D.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">转移局部性</span></p>           </label><br>                           </div>       <p style="color:red;padding-left:20px;font-size:15px">错误:【A】</p></div>             <div id="Q_12" class="pad_top">        <div style="padding-left:20px;"><p class="MsoNormal">12、<span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">交叉存储器实质上是一种多模块存储器，它用（</span><span lang="EN-US">&nbsp;</span><span style="font-family:Microsoft Yahei;mso-ascii-font-family:  &quot;Times New Roman&quot;;mso-hansi-font-family:&quot;Times New Roman&quot;">）方式执行多个独立的读写操作。</span></p></div>        <div class="radio" style="padding-left:20px;">                              <label style="display:inline-block;">            <input id="84163A" type="radio" name="84163" value="A" style="display:inline-flex;margin-top:4px;" disabled="disabled">A.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">流水</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84163B" type="radio" name="84163" value="B" style="display:inline-flex;margin-top:4px;" disabled="disabled">B.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">资源重复</span><span lang="EN-US">&nbsp;&nbsp;</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84163C" type="radio" name="84163" value="C" style="display:inline-flex;margin-top:4px;" disabled="disabled">C.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">顺序</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84163D" type="radio" name="84163" value="D" style="display:inline-flex;margin-top:4px;" disabled="disabled">D.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">资源共享</span></p>           </label><br>                           </div>       <p style="color:red;padding-left:20px;font-size:15px">错误:【A】</p></div>             <div id="Q_13" class="pad_top">        <div style="padding-left:20px;"><p class="MsoNormal">13、<span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">按指令流和数据流的多倍性，多处理器属于（）。</span></p></div>        <div class="radio" style="padding-left:20px;">                              <label style="display:inline-block;">            <input id="84151A" type="radio" name="84151" value="A" style="display:inline-flex;margin-top:4px;" disabled="disabled">A.&nbsp;<p class="MsoNormal" style="display:inline;"><span lang="EN-US">SISD</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84151B" type="radio" name="84151" value="B" style="display:inline-flex;margin-top:4px;" disabled="disabled">B.&nbsp;<p class="MsoNormal" style="display:inline;"><span lang="EN-US">SIMD</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84151C" type="radio" name="84151" value="C" style="display:inline-flex;margin-top:4px;" disabled="disabled">C.&nbsp;<p class="MsoNormal" style="display:inline;"><span lang="EN-US">MISD</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84151D" type="radio" name="84151" value="D" style="display:inline-flex;margin-top:4px;" disabled="disabled">D.&nbsp;<p class="MsoNormal" style="display:inline;"><span lang="EN-US">MIMD</span><span style="font-family:Microsoft Yahei;  mso-ascii-font-family:&quot;Times New Roman&quot;;mso-hansi-font-family:&quot;Times New Roman&quot;"> </span></p>           </label><br>                           </div>       <p style="color:red;padding-left:20px;font-size:15px">错误:【D】</p></div>             <div id="Q_14" class="pad_top">        <div style="padding-left:20px;"><p class="MsoNormal">14、<span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">从计算机系统结构上讲，机器语言程序员所看到的系统属性是（）。</span></p></div>        <div class="radio" style="padding-left:20px;">                              <label style="display:inline-block;">            <input id="84180A" type="radio" name="84180" value="A" style="display:inline-flex;margin-top:4px;" disabled="disabled">A.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">计算机软件所要完成的功能</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84180B" type="radio" name="84180" value="B" style="display:inline-flex;margin-top:4px;" disabled="disabled">B.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">计算机硬件的全部组成</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84180C" type="radio" name="84180" value="C" style="display:inline-flex;margin-top:4px;" disabled="disabled">C.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">编程要用到的硬件组织</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84180D" type="radio" name="84180" value="D" style="display:inline-flex;margin-top:4px;" disabled="disabled">D.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">计算机各部件的硬件实现</span></p>           </label><br>                           </div>       <p style="color:red;padding-left:20px;font-size:15px">错误:【C】</p></div>             <div id="Q_15" class="pad_top">        <div style="padding-left:20px;"><p class="MsoNormal">15、<span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">下列指令编码中平均码长最短的是（）。</span></p></div>        <div class="radio" style="padding-left:20px;">                              <label style="display:inline-block;">            <input id="84197A" type="radio" name="84197" value="A" style="display:inline-flex;margin-top:4px;" disabled="disabled">A.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">哈弗曼编码</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84197B" type="radio" name="84197" value="B" style="display:inline-flex;margin-top:4px;" disabled="disabled">B.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">等长编码</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84197C" type="radio" name="84197" value="C" style="display:inline-flex;margin-top:4px;" disabled="disabled">C.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">不等长扩展编码</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84197D" type="radio" name="84197" value="D" style="display:inline-flex;margin-top:4px;" disabled="disabled">D.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">等长扩展编码</span></p>           </label><br>                           </div>       <p style="color:red;padding-left:20px;font-size:15px">错误:【A】</p></div>             <div id="Q_16" class="pad_top">        <div style="padding-left:20px;"><p class="MsoNormal">16、<span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">十六位补码（其中符号位占一位）所能表示的最小整数是（）。</span></p></div>        <div class="radio" style="padding-left:20px;">                              <label style="display:inline-block;">            <input id="84156A" type="radio" name="84156" value="A" style="display:inline-flex;margin-top:4px;" disabled="disabled">A.&nbsp;<p class="MsoNormal" style="display:inline;"><span lang="EN-US">-65536</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84156B" type="radio" name="84156" value="B" style="display:inline-flex;margin-top:4px;" disabled="disabled">B.&nbsp;<p class="MsoNormal" style="display:inline;"><span lang="EN-US">-65535</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84156C" type="radio" name="84156" value="C" style="display:inline-flex;margin-top:4px;" disabled="disabled">C.&nbsp;<p class="MsoNormal" style="display:inline;"><span lang="EN-US">-32768</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84156D" type="radio" name="84156" value="D" style="display:inline-flex;margin-top:4px;" disabled="disabled">D.&nbsp;<p class="MsoNormal" style="display:inline;"><span lang="EN-US">-32767</span></p>           </label><br>                           </div>       <p style="color:red;padding-left:20px;font-size:15px">错误:【C】</p></div>             <div id="Q_17" class="pad_top">        <div style="padding-left:20px;"><p class="MsoNormal">17、<span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">直接执行微指令的是</span><span lang="EN-US">()</span><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;mso-hansi-font-family:  &quot;Times New Roman&quot;">。</span></p></div>        <div class="radio" style="padding-left:20px;">                              <label style="display:inline-block;">            <input id="84144A" type="radio" name="84144" value="A" style="display:inline-flex;margin-top:4px;" disabled="disabled">A.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">汇编程序</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84144B" type="radio" name="84144" value="B" style="display:inline-flex;margin-top:4px;" disabled="disabled">B.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">编译程序</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84144C" type="radio" name="84144" value="C" style="display:inline-flex;margin-top:4px;" disabled="disabled">C.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">硬件</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84144D" type="radio" name="84144" value="D" style="display:inline-flex;margin-top:4px;" disabled="disabled">D.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">解释程序</span></p>           </label><br>                           </div>       <p style="color:red;padding-left:20px;font-size:15px">错误:【C】</p></div>             <div id="Q_18" class="pad_top">        <div style="padding-left:20px;"><p class="MsoNormal">18、<span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">计算机定点及浮点数据表示用到的编码不包含以下编码中的（）。</span></p></div>        <div class="radio" style="padding-left:20px;">                              <label style="display:inline-block;">            <input id="84194A" type="radio" name="84194" value="A" style="display:inline-flex;margin-top:4px;" disabled="disabled">A.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">原码</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84194B" type="radio" name="84194" value="B" style="display:inline-flex;margin-top:4px;" disabled="disabled">B.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">补码</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84194C" type="radio" name="84194" value="C" style="display:inline-flex;margin-top:4px;" disabled="disabled">C.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">移码</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84194D" type="radio" name="84194" value="D" style="display:inline-flex;margin-top:4px;" disabled="disabled">D.&nbsp;<p class="MsoNormal" style="display:inline;"><span lang="EN-US">ASCII</span><span style="font-family:  宋体;mso-ascii-font-family:&quot;Times New Roman&quot;;mso-hansi-font-family:&quot;Times New Roman&quot;">码</span></p>           </label><br>                           </div>       <p style="color:red;padding-left:20px;font-size:15px">错误:【D】</p></div>             <div id="Q_19" class="pad_top">        <div style="padding-left:20px;"><p class="MsoNormal">19、<span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">关于指令运算结果溢出以下说法错误的是（）。</span></p></div>        <div class="radio" style="padding-left:20px;">                              <label style="display:inline-block;">            <input id="84196A" type="radio" name="84196" value="A" style="display:inline-flex;margin-top:4px;" disabled="disabled">A.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">两个正数相加可能溢出</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84196B" type="radio" name="84196" value="B" style="display:inline-flex;margin-top:4px;" disabled="disabled">B.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">两个负数相加可能溢出</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84196C" type="radio" name="84196" value="C" style="display:inline-flex;margin-top:4px;" disabled="disabled">C.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">一个正数和一个负数相加可能溢出</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84196D" type="radio" name="84196" value="D" style="display:inline-flex;margin-top:4px;" disabled="disabled">D.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">一个负数减去一个正数可能溢出</span></p>           </label><br>                           </div>       <p style="color:red;padding-left:20px;font-size:15px">错误:【C】</p></div>             <div id="Q_20" class="pad_top">        <div style="padding-left:20px;"><p class="MsoNormal">20、<span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">以下对应用程序员不透明的是（）。</span></p></div>        <div class="radio" style="padding-left:20px;">                              <label style="display:inline-block;">            <input id="84173A" type="radio" name="84173" value="A" style="display:inline-flex;margin-top:4px;" disabled="disabled">A.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">乘法器</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84173B" type="radio" name="84173" value="B" style="display:inline-flex;margin-top:4px;" disabled="disabled">B.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">条件码寄存器</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84173C" type="radio" name="84173" value="C" style="display:inline-flex;margin-top:4px;" disabled="disabled">C.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">先行进位链</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84173D" type="radio" name="84173" value="D" style="display:inline-flex;margin-top:4px;" disabled="disabled">D.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">指令缓冲器</span></p>           </label><br>                           </div>       <p style="color:red;padding-left:20px;font-size:15px">错误:【B】</p></div>             <div id="Q_21" class="pad_top">        <div style="padding-left:20px;"><p class="MsoNormal">21、<span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">对浮点加法运算流水线中的对阶功能段，说法正确的是（）。</span></p></div>        <div class="radio" style="padding-left:20px;">                              <label style="display:inline-block;">            <input id="84169A" type="radio" name="84169" value="A" style="display:inline-flex;margin-top:4px;" disabled="disabled">A.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">大阶向小阶对齐</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84169B" type="radio" name="84169" value="B" style="display:inline-flex;margin-top:4px;" disabled="disabled">B.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">小阶向大阶对齐</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84169C" type="radio" name="84169" value="C" style="display:inline-flex;margin-top:4px;" disabled="disabled">C.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">所求和的阶总是等于较小加数的阶</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84169D" type="radio" name="84169" value="D" style="display:inline-flex;margin-top:4px;" disabled="disabled">D.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">所求和的阶总是等于较大加数的阶</span></p>           </label><br>                           </div>       <p style="color:red;padding-left:20px;font-size:15px">错误:【B】</p></div>             <div id="Q_22" class="pad_top">        <div style="padding-left:20px;"><p class="MsoNormal">22、<span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">某模型机的</span><span lang="EN-US">CPU</span><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;mso-hansi-font-family:  &quot;Times New Roman&quot;">内有</span><span lang="EN-US">N</span><span style="font-family:  宋体;mso-ascii-font-family:&quot;Times New Roman&quot;;mso-hansi-font-family:&quot;Times New Roman&quot;">个通用的</span><span lang="EN-US">8</span><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">位长度的寄存器，这</span><span lang="EN-US">N</span><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;mso-hansi-font-family:  &quot;Times New Roman&quot;">个通用寄存器都既可以作为源寄存器，也可以作为目寄存器，该处理器的</span><span lang="EN-US">R-R</span><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;mso-hansi-font-family:  &quot;Times New Roman&quot;">型指令码中源、目寄存器共占有</span><span lang="EN-US">8</span><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;mso-hansi-font-family:  &quot;Times New Roman&quot;">位编码，则</span><span lang="EN-US">N</span><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;mso-hansi-font-family:  &quot;Times New Roman&quot;">的值最大为（）。</span></p></div>        <div class="radio" style="padding-left:20px;">                              <label style="display:inline-block;">            <input id="84182A" type="radio" name="84182" value="A" style="display:inline-flex;margin-top:4px;" disabled="disabled">A.&nbsp;<p class="MsoNormal" style="display:inline;"><span lang="EN-US">32</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84182B" type="radio" name="84182" value="B" style="display:inline-flex;margin-top:4px;" disabled="disabled">B.&nbsp;<p class="MsoNormal" style="display:inline;"><span lang="EN-US">16</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84182C" type="radio" name="84182" value="C" style="display:inline-flex;margin-top:4px;" disabled="disabled">C.&nbsp;<p class="MsoNormal" style="display:inline;"><span lang="EN-US">8</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84182D" type="radio" name="84182" value="D" style="display:inline-flex;margin-top:4px;" disabled="disabled">D.&nbsp;<p class="MsoNormal" style="display:inline;"><span lang="EN-US">4</span></p>           </label><br>                           </div>       <p style="color:red;padding-left:20px;font-size:15px">错误:【B】</p></div>             <div id="Q_23" class="pad_top">        <div style="padding-left:20px;"><p class="MsoNormal">23、<span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">在浮点数表示中，尾数的位数多少主要影响（）。</span></p></div>        <div class="radio" style="padding-left:20px;">                              <label style="display:inline-block;">            <input id="84189A" type="radio" name="84189" value="A" style="display:inline-flex;margin-top:4px;" disabled="disabled">A.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">表数范围</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84189B" type="radio" name="84189" value="B" style="display:inline-flex;margin-top:4px;" disabled="disabled">B.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">表数精度</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84189C" type="radio" name="84189" value="C" style="display:inline-flex;margin-top:4px;" disabled="disabled">C.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">表数效率</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84189D" type="radio" name="84189" value="D" style="display:inline-flex;margin-top:4px;" disabled="disabled">D.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">运算实现的难易程度</span></p>           </label><br>                           </div>       <p style="color:red;padding-left:20px;font-size:15px">错误:【B】</p></div>             <div id="Q_24" class="pad_top">        <div style="padding-left:20px;"><p class="MsoNormal">24、<span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">块冲突率最高的</span><span lang="EN-US">CACHE</span><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;mso-hansi-font-family:  &quot;Times New Roman&quot;">映像方式是（）。</span></p></div>        <div class="radio" style="padding-left:20px;">                              <label style="display:inline-block;">            <input id="84177A" type="radio" name="84177" value="A" style="display:inline-flex;margin-top:4px;" disabled="disabled">A.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">全相联</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84177B" type="radio" name="84177" value="B" style="display:inline-flex;margin-top:4px;" disabled="disabled">B.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">直接映像</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84177C" type="radio" name="84177" value="C" style="display:inline-flex;margin-top:4px;" disabled="disabled">C.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">组相联</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84177D" type="radio" name="84177" value="D" style="display:inline-flex;margin-top:4px;" disabled="disabled">D.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">段相联</span></p>           </label><br>                           </div>       <p style="color:red;padding-left:20px;font-size:15px">错误:【B】</p></div>             <div id="Q_25" class="pad_top">        <div style="padding-left:20px;"><p class="MsoNormal">25、<span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">编号为</span><span lang="EN-US">0</span><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;mso-hansi-font-family:  &quot;Times New Roman&quot;">、</span><span lang="EN-US">1</span><span style="font-family:  宋体;mso-ascii-font-family:&quot;Times New Roman&quot;;mso-hansi-font-family:&quot;Times New Roman&quot;">、</span><span lang="EN-US">2</span><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">、</span><span lang="EN-US">3</span><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;mso-hansi-font-family:  &quot;Times New Roman&quot;">、</span><span lang="EN-US">4</span><span style="font-family:  宋体;mso-ascii-font-family:&quot;Times New Roman&quot;;mso-hansi-font-family:&quot;Times New Roman&quot;">、</span><span lang="EN-US">5</span><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">、</span><span lang="EN-US">6</span><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;mso-hansi-font-family:  &quot;Times New Roman&quot;">、</span><span lang="EN-US">7</span><span style="font-family:  宋体;mso-ascii-font-family:&quot;Times New Roman&quot;;mso-hansi-font-family:&quot;Times New Roman&quot;">的八个处理器，当互联函数为</span><span lang="EN-US">cube2</span><span style="font-family:Microsoft Yahei;mso-ascii-font-family:  &quot;Times New Roman&quot;;mso-hansi-font-family:&quot;Times New Roman&quot;">时，</span><span lang="EN-US">3</span><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">号处理器连接到的处理器的号数是（）。</span></p></div>        <div class="radio" style="padding-left:20px;">                              <label style="display:inline-block;">            <input id="84150A" type="radio" name="84150" value="A" style="display:inline-flex;margin-top:4px;" disabled="disabled">A.&nbsp;<p class="MsoNormal" style="display:inline;"><span lang="EN-US">7</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84150B" type="radio" name="84150" value="B" style="display:inline-flex;margin-top:4px;" disabled="disabled">B.&nbsp;<p class="MsoNormal" style="display:inline;"><span lang="EN-US">3</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84150C" type="radio" name="84150" value="C" style="display:inline-flex;margin-top:4px;" disabled="disabled">C.&nbsp;<p class="MsoNormal" style="display:inline;"><span lang="EN-US">2</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84150D" type="radio" name="84150" value="D" style="display:inline-flex;margin-top:4px;" disabled="disabled">D.&nbsp;<p class="MsoNormal" style="display:inline;"><span lang="EN-US">1</span></p>           </label><br>                           </div>       <p style="color:red;padding-left:20px;font-size:15px">错误:【A】</p></div>             <div id="Q_26" class="pad_top">        <div style="padding-left:20px;"><p class="MsoNormal">26、<span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">以下对系统程序员透明的是（）。</span></p></div>        <div class="radio" style="padding-left:20px;">                              <label style="display:inline-block;">            <input id="84168A" type="radio" name="84168" value="A" style="display:inline-flex;margin-top:4px;" disabled="disabled">A.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">虚拟存贮器</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84168B" type="radio" name="84168" value="B" style="display:inline-flex;margin-top:4px;" disabled="disabled">B.&nbsp;<p class="MsoNormal" style="display:inline;"><span lang="EN-US">CACHE</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84168C" type="radio" name="84168" value="C" style="display:inline-flex;margin-top:4px;" disabled="disabled">C.&nbsp;<p class="MsoNormal" style="display:inline;"><span lang="EN-US">CPU</span><span style="font-family:Microsoft Yahei;  mso-ascii-font-family:&quot;Times New Roman&quot;;mso-hansi-font-family:&quot;Times New Roman&quot;">内部的寄存器</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84168D" type="radio" name="84168" value="D" style="display:inline-flex;margin-top:4px;" disabled="disabled">D.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">外部中断</span></p>           </label><br>                           </div>       <p style="color:red;padding-left:20px;font-size:15px">错误:【B】</p></div>             <div id="Q_27" class="pad_top">        <div style="padding-left:20px;"><p class="MsoNormal">27、<span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">某机字长</span><span lang="EN-US">64</span><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;mso-hansi-font-family:  &quot;Times New Roman&quot;">位，</span><span lang="EN-US">1</span><span style="font-family:  宋体;mso-ascii-font-family:&quot;Times New Roman&quot;;mso-hansi-font-family:&quot;Times New Roman&quot;">位符号位，</span><span lang="EN-US">63</span><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">位表示尾数，若用定点整数表示，则最大正整数为（）。</span></p></div>        <div class="radio" style="padding-left:20px;">                              <label style="display:inline-block;">            <input id="84161A" type="radio" name="84161" value="A" style="display:inline-flex;margin-top:4px;" disabled="disabled">A.&nbsp;<p class="MsoNormal" style="display:inline;"><span lang="EN-US">2<sup>63</sup>-1</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84161B" type="radio" name="84161" value="B" style="display:inline-flex;margin-top:4px;" disabled="disabled">B.&nbsp;<p class="MsoNormal" style="display:inline;"><span lang="EN-US">2<sup>64</sup>-1&nbsp;</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84161C" type="radio" name="84161" value="C" style="display:inline-flex;margin-top:4px;" disabled="disabled">C.&nbsp;<p class="MsoNormal" style="display:inline;"><span lang="EN-US">2<sup>63</sup>&nbsp;&nbsp;&nbsp;</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84161D" type="radio" name="84161" value="D" style="display:inline-flex;margin-top:4px;" disabled="disabled">D.&nbsp;<p class="MsoNormal" style="display:inline;"><span lang="EN-US">2<sup>64</sup></span></p>           </label><br>                           </div>       <p style="color:red;padding-left:20px;font-size:15px">错误:【A】</p></div>             <div id="Q_28" class="pad_top">        <div style="padding-left:20px;"><p class="MsoNormal">28、<span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">机器指令与微指令之间的关系是（）。</span></p></div>        <div class="radio" style="padding-left:20px;">                              <label style="display:inline-block;">            <input id="84164A" type="radio" name="84164" value="A" style="display:inline-flex;margin-top:4px;" disabled="disabled">A.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">用若干条微指令实现一条机器指令</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84164B" type="radio" name="84164" value="B" style="display:inline-flex;margin-top:4px;" disabled="disabled">B.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">用若干条机器指令实现一条微指令</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84164C" type="radio" name="84164" value="C" style="display:inline-flex;margin-top:4px;" disabled="disabled">C.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">用一条微指令实现一条机器指令</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84164D" type="radio" name="84164" value="D" style="display:inline-flex;margin-top:4px;" disabled="disabled">D.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">用一条机器指令实现一条微指令</span></p>           </label><br>                           </div>       <p style="color:red;padding-left:20px;font-size:15px">错误:【A】</p></div>             <div id="Q_29" class="pad_top">        <div style="padding-left:20px;"><p class="MsoNormal">29、<span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">虚拟存储技术主要解决存储器的（</span><span lang="EN-US">&nbsp;</span><span style="font-family:Microsoft Yahei;mso-ascii-font-family:  &quot;Times New Roman&quot;;mso-hansi-font-family:&quot;Times New Roman&quot;">）问题。</span></p></div>        <div class="radio" style="padding-left:20px;">                              <label style="display:inline-block;">            <input id="84158A" type="radio" name="84158" value="A" style="display:inline-flex;margin-top:4px;" disabled="disabled">A.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">速度</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84158B" type="radio" name="84158" value="B" style="display:inline-flex;margin-top:4px;" disabled="disabled">B.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">扩大存储容量</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84158C" type="radio" name="84158" value="C" style="display:inline-flex;margin-top:4px;" disabled="disabled">C.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">字长</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84158D" type="radio" name="84158" value="D" style="display:inline-flex;margin-top:4px;" disabled="disabled">D.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">前三者兼顾</span></p>           </label><br>                           </div>       <p style="color:red;padding-left:20px;font-size:15px">错误:【B】</p></div>             <div id="Q_30" class="pad_top">        <div style="padding-left:20px;"><p class="MsoNormal">30、<span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">以下项目中（）不属于计算机系统结构的研究内容。</span></p></div>        <div class="radio" style="padding-left:20px;">                              <label style="display:inline-block;">            <input id="84146A" type="radio" name="84146" value="A" style="display:inline-flex;margin-top:4px;" disabled="disabled">A.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">指令系统</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84146B" type="radio" name="84146" value="B" style="display:inline-flex;margin-top:4px;" disabled="disabled">B.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">数据库管理系统</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84146C" type="radio" name="84146" value="C" style="display:inline-flex;margin-top:4px;" disabled="disabled">C.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">存储系统</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84146D" type="radio" name="84146" value="D" style="display:inline-flex;margin-top:4px;" disabled="disabled">D.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">总线系统</span></p>           </label><br>                           </div>       <p style="color:red;padding-left:20px;font-size:15px">错误:【B】</p></div>             <div id="Q_31" class="pad_top">        <div style="padding-left:20px;"><p class="MsoNormal">31、<span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">在计算机系统的多级层级结构中，处于最底层的是（）。</span></p></div>        <div class="radio" style="padding-left:20px;">                              <label style="display:inline-block;">            <input id="84141A" type="radio" name="84141" value="A" style="display:inline-flex;margin-top:4px;" disabled="disabled">A.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">高级语言</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84141B" type="radio" name="84141" value="B" style="display:inline-flex;margin-top:4px;" disabled="disabled">B.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">汇编语言</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84141C" type="radio" name="84141" value="C" style="display:inline-flex;margin-top:4px;" disabled="disabled">C.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">机器指令系统</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84141D" type="radio" name="84141" value="D" style="display:inline-flex;margin-top:4px;" disabled="disabled">D.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">微指令系统</span></p>           </label><br>                           </div>       <p style="color:red;padding-left:20px;font-size:15px">错误:【D】</p></div>             <div id="Q_32" class="pad_top">        <div style="padding-left:20px;"><p class="MsoNormal">32、<span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">为了便于实现多级中断，保存现场信息最有效的办法是采用（</span><span lang="EN-US">&nbsp;</span><span style="font-family:Microsoft Yahei;mso-ascii-font-family:  &quot;Times New Roman&quot;;mso-hansi-font-family:&quot;Times New Roman&quot;">）。</span></p></div>        <div class="radio" style="padding-left:20px;">                              <label style="display:inline-block;">            <input id="84159A" type="radio" name="84159" value="A" style="display:inline-flex;margin-top:4px;" disabled="disabled">A.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">通用寄存器</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84159B" type="radio" name="84159" value="B" style="display:inline-flex;margin-top:4px;" disabled="disabled">B.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">堆栈</span><span lang="EN-US">&nbsp;</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84159C" type="radio" name="84159" value="C" style="display:inline-flex;margin-top:4px;" disabled="disabled">C.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">存储器</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84159D" type="radio" name="84159" value="D" style="display:inline-flex;margin-top:4px;" disabled="disabled">D.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">外存</span></p>           </label><br>                           </div>       <p style="color:red;padding-left:20px;font-size:15px">错误:【B】</p></div>             <div id="Q_33" class="pad_top">        <div style="padding-left:20px;"><p class="MsoNormal">33、<span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">采用</span><span lang="EN-US">CACHE</span><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;mso-hansi-font-family:  &quot;Times New Roman&quot;">能解决主存（）的问题。</span></p></div>        <div class="radio" style="padding-left:20px;">                              <label style="display:inline-block;">            <input id="84154A" type="radio" name="84154" value="A" style="display:inline-flex;margin-top:4px;" disabled="disabled">A.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">容量不足</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84154B" type="radio" name="84154" value="B" style="display:inline-flex;margin-top:4px;" disabled="disabled">B.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">速度较慢</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84154C" type="radio" name="84154" value="C" style="display:inline-flex;margin-top:4px;" disabled="disabled">C.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">字长不足</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84154D" type="radio" name="84154" value="D" style="display:inline-flex;margin-top:4px;" disabled="disabled">D.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">价格较贵</span></p>           </label><br>                           </div>       <p style="color:red;padding-left:20px;font-size:15px">错误:【B】</p></div>             <div id="Q_34" class="pad_top">        <div style="padding-left:20px;"><p class="MsoNormal">34、<span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">关于计算机系统结构、计算机组成和计算机实现间的关系说法正确的是（）。</span></p></div>        <div class="radio" style="padding-left:20px;">                              <label style="display:inline-block;">            <input id="84187A" type="radio" name="84187" value="A" style="display:inline-flex;margin-top:4px;" disabled="disabled">A.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">计算机组成是计算机系统结构的逻辑实现</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84187B" type="radio" name="84187" value="B" style="display:inline-flex;margin-top:4px;" disabled="disabled">B.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">一种计算机系统结构只可以有一种计算机组成</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84187C" type="radio" name="84187" value="C" style="display:inline-flex;margin-top:4px;" disabled="disabled">C.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">一种计算机组成只可以有一种计算机实现</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84187D" type="radio" name="84187" value="D" style="display:inline-flex;margin-top:4px;" disabled="disabled">D.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">同一系列机中各种型号的机器具有相同的系统结构，以及相同的组成和实现技术</span></p>           </label><br>                           </div>       <p style="color:red;padding-left:20px;font-size:15px">错误:【A】</p></div>             <div id="Q_35" class="pad_top">        <div style="padding-left:20px;"><p class="MsoNormal">35、<span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">有</span><span lang="EN-US">8</span><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;mso-hansi-font-family:  &quot;Times New Roman&quot;">个处理单元的全混洗互连网络中，第</span><span lang="EN-US">4</span><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;mso-hansi-font-family:  &quot;Times New Roman&quot;">号处理单元连接到第（）号处理单元。</span></p></div>        <div class="radio" style="padding-left:20px;">                              <label style="display:inline-block;">            <input id="84183A" type="radio" name="84183" value="A" style="display:inline-flex;margin-top:4px;" disabled="disabled">A.&nbsp;<p class="MsoNormal" style="display:inline;"><span lang="EN-US">0</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84183B" type="radio" name="84183" value="B" style="display:inline-flex;margin-top:4px;" disabled="disabled">B.&nbsp;<p class="MsoNormal" style="display:inline;"><span lang="EN-US">1</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84183C" type="radio" name="84183" value="C" style="display:inline-flex;margin-top:4px;" disabled="disabled">C.&nbsp;<p class="MsoNormal" style="display:inline;"><span lang="EN-US">4</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84183D" type="radio" name="84183" value="D" style="display:inline-flex;margin-top:4px;" disabled="disabled">D.&nbsp;<p class="MsoNormal" style="display:inline;"><span lang="EN-US">7</span></p>           </label><br>                           </div>       <p style="color:red;padding-left:20px;font-size:15px">错误:【B】</p></div>             <div id="Q_36" class="pad_top">        <div style="padding-left:20px;"><p class="MsoNormal">36、<span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">以下结构中属于不对称的静态互联网络的是（）。</span></p></div>        <div class="radio" style="padding-left:20px;">                              <label style="display:inline-block;">            <input id="84176A" type="radio" name="84176" value="A" style="display:inline-flex;margin-top:4px;" disabled="disabled">A.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">线性阵列</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84176B" type="radio" name="84176" value="B" style="display:inline-flex;margin-top:4px;" disabled="disabled">B.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">全连接网络</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84176C" type="radio" name="84176" value="C" style="display:inline-flex;margin-top:4px;" disabled="disabled">C.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">立方体网络</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84176D" type="radio" name="84176" value="D" style="display:inline-flex;margin-top:4px;" disabled="disabled">D.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">环网</span></p>           </label><br>                           </div>       <p style="color:red;padding-left:20px;font-size:15px">错误:【A】</p></div>             <div id="Q_37" class="pad_top">        <div style="padding-left:20px;"><p class="MsoNormal">37、<span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">与虚拟存储器等效访问速度无关的是（）。</span></p></div>        <div class="radio" style="padding-left:20px;">                              <label style="display:inline-block;">            <input id="84195A" type="radio" name="84195" value="A" style="display:inline-flex;margin-top:4px;" disabled="disabled">A.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">访存页地址流</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84195B" type="radio" name="84195" value="B" style="display:inline-flex;margin-top:4px;" disabled="disabled">B.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">页面替换算法</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84195C" type="radio" name="84195" value="C" style="display:inline-flex;margin-top:4px;" disabled="disabled">C.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">主存容量</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84195D" type="radio" name="84195" value="D" style="display:inline-flex;margin-top:4px;" disabled="disabled">D.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">辅存容量</span></p>           </label><br>                           </div>       <p style="color:red;padding-left:20px;font-size:15px">错误:【D】</p></div>             <div id="Q_38" class="pad_top">        <div style="padding-left:20px;"><p class="MsoNormal">38、<span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">双端口存储器所以能进行高速读</span><span lang="EN-US">/</span><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">写操作，是因为采用（）。</span></p></div>        <div class="radio" style="padding-left:20px;">                              <label style="display:inline-block;">            <input id="84160A" type="radio" name="84160" value="A" style="display:inline-flex;margin-top:4px;" disabled="disabled">A.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">高速芯片</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84160B" type="radio" name="84160" value="B" style="display:inline-flex;margin-top:4px;" disabled="disabled">B.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">新型器件</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84160C" type="radio" name="84160" value="C" style="display:inline-flex;margin-top:4px;" disabled="disabled">C.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">流水技术</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84160D" type="radio" name="84160" value="D" style="display:inline-flex;margin-top:4px;" disabled="disabled">D.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">两套相互独立的读写电路</span></p>           </label><br>                           </div>       <p style="color:red;padding-left:20px;font-size:15px">错误:【D】</p></div>             <div id="Q_39" class="pad_top">        <div style="padding-left:20px;"><p class="MsoNormal">39、<span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">以下实际上不能够实现的页面替换算法是（）。</span></p></div>        <div class="radio" style="padding-left:20px;">                              <label style="display:inline-block;">            <input id="84170A" type="radio" name="84170" value="A" style="display:inline-flex;margin-top:4px;" disabled="disabled">A.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">最优替换算法</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84170B" type="radio" name="84170" value="B" style="display:inline-flex;margin-top:4px;" disabled="disabled">B.&nbsp;<p class="MsoNormal" style="display:inline;"><span lang="EN-US">FIFO</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84170C" type="radio" name="84170" value="C" style="display:inline-flex;margin-top:4px;" disabled="disabled">C.&nbsp;<p class="MsoNormal" style="display:inline;"><span lang="EN-US">LRU</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84170D" type="radio" name="84170" value="D" style="display:inline-flex;margin-top:4px;" disabled="disabled">D.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">随机页面替换算法</span></p>           </label><br>                           </div>       <p style="color:red;padding-left:20px;font-size:15px">错误:【A】</p></div>             <div id="Q_40" class="pad_top">        <div style="padding-left:20px;"><p class="MsoNormal">40、<span lang="EN-US">CPU</span><span style="font-family:Microsoft Yahei;  mso-ascii-font-family:&quot;Times New Roman&quot;;mso-hansi-font-family:&quot;Times New Roman&quot;">要能预知未来被访问信息的地址是基于计算机程序具有的特性是（）。</span></p></div>        <div class="radio" style="padding-left:20px;">                              <label style="display:inline-block;">            <input id="84149A" type="radio" name="84149" value="A" style="display:inline-flex;margin-top:4px;" disabled="disabled">A.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">快速性</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84149B" type="radio" name="84149" value="B" style="display:inline-flex;margin-top:4px;" disabled="disabled">B.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">稳定性</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84149C" type="radio" name="84149" value="C" style="display:inline-flex;margin-top:4px;" disabled="disabled">C.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">局部性</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84149D" type="radio" name="84149" value="D" style="display:inline-flex;margin-top:4px;" disabled="disabled">D.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">可靠性</span></p>           </label><br>                           </div>       <p style="color:red;padding-left:20px;font-size:15px">错误:【C】</p></div>             <div id="Q_41" class="pad_top">        <div style="padding-left:20px;"><p class="MsoNormal">41、<span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">全相联地址映象是指</span><span lang="EN-US">()</span><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;mso-hansi-font-family:  &quot;Times New Roman&quot;">。</span></p></div>        <div class="radio" style="padding-left:20px;">                              <label style="display:inline-block;">            <input id="84192A" type="radio" name="84192" value="A" style="display:inline-flex;margin-top:4px;" disabled="disabled">A.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">任何主存块都可装入</span> <span lang="EN-US">Cache </span><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">中任何块的位置</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84192B" type="radio" name="84192" value="B" style="display:inline-flex;margin-top:4px;" disabled="disabled">B.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">一个虚页只装进固定的主存实页位置</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84192C" type="radio" name="84192" value="C" style="display:inline-flex;margin-top:4px;" disabled="disabled">C.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">组之间是固定的，而组内任何虚页可以装入任何实页位置</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84192D" type="radio" name="84192" value="D" style="display:inline-flex;margin-top:4px;" disabled="disabled">D.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">组间可任意装入，组内是固定装入</span></p>           </label><br>                           </div>       <p style="color:red;padding-left:20px;font-size:15px">错误:【A】</p></div>             <div id="Q_42" class="pad_top">        <div style="padding-left:20px;"><p class="MsoNormal">42、<span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">静态流水线是指</span><span lang="EN-US">()</span><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;mso-hansi-font-family:  &quot;Times New Roman&quot;">。</span></p></div>        <div class="radio" style="padding-left:20px;">                              <label style="display:inline-block;">            <input id="84191A" type="radio" name="84191" value="A" style="display:inline-flex;margin-top:4px;" disabled="disabled">A.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">只有一种功能的流水线</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84191B" type="radio" name="84191" value="B" style="display:inline-flex;margin-top:4px;" disabled="disabled">B.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">功能不能改变的流水线</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84191C" type="radio" name="84191" value="C" style="display:inline-flex;margin-top:4px;" disabled="disabled">C.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">同时只能完成一种功能的流水线</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84191D" type="radio" name="84191" value="D" style="display:inline-flex;margin-top:4px;" disabled="disabled">D.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">可同时执行多种功能的流水线</span></p>           </label><br>                           </div>       <p style="color:red;padding-left:20px;font-size:15px">错误:【C】</p></div>             <div id="Q_43" class="pad_top">        <div style="padding-left:20px;"><p class="MsoNormal">43、<span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">决定流水线最大吞吐率的主要因素是（）。</span></p></div>        <div class="radio" style="padding-left:20px;">                              <label style="display:inline-block;">            <input id="84153A" type="radio" name="84153" value="A" style="display:inline-flex;margin-top:4px;" disabled="disabled">A.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">各个子过程的时间</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84153B" type="radio" name="84153" value="B" style="display:inline-flex;margin-top:4px;" disabled="disabled">B.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">最快子过程的时间</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84153C" type="radio" name="84153" value="C" style="display:inline-flex;margin-top:4px;" disabled="disabled">C.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">最慢子过程的时间</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84153D" type="radio" name="84153" value="D" style="display:inline-flex;margin-top:4px;" disabled="disabled">D.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">最后子过程的时间 </span></p>           </label><br>                           </div>       <p style="color:red;padding-left:20px;font-size:15px">错误:【C】</p></div>             <div id="Q_44" class="pad_top">        <div style="padding-left:20px;"><p class="MsoNormal">44、<span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">以下存储设备中访问速度最慢的是（）。</span></p></div>        <div class="radio" style="padding-left:20px;">                              <label style="display:inline-block;">            <input id="84142A" type="radio" name="84142" value="A" style="display:inline-flex;margin-top:4px;" disabled="disabled">A.&nbsp;<p class="MsoNormal" style="display:inline;"><span lang="EN-US">CPU</span><span style="font-family:Microsoft Yahei;  mso-ascii-font-family:&quot;Times New Roman&quot;;mso-hansi-font-family:&quot;Times New Roman&quot;">内部的寄存器</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84142B" type="radio" name="84142" value="B" style="display:inline-flex;margin-top:4px;" disabled="disabled">B.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">高速缓存</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84142C" type="radio" name="84142" value="C" style="display:inline-flex;margin-top:4px;" disabled="disabled">C.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">内存</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84142D" type="radio" name="84142" value="D" style="display:inline-flex;margin-top:4px;" disabled="disabled">D.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">硬盘</span></p>           </label><br>                           </div>       <p style="color:red;padding-left:20px;font-size:15px">错误:【D】</p></div>             <div id="Q_45" class="pad_top">        <div style="padding-left:20px;"><p class="MsoNormal">45、<span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">以下存储设备中访问速度最快的是（）。</span></p></div>        <div class="radio" style="padding-left:20px;">                              <label style="display:inline-block;">            <input id="84147A" type="radio" name="84147" value="A" style="display:inline-flex;margin-top:4px;" disabled="disabled">A.&nbsp;<p class="MsoNormal" style="display:inline;"><span lang="EN-US">SRAM</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84147B" type="radio" name="84147" value="B" style="display:inline-flex;margin-top:4px;" disabled="disabled">B.&nbsp;<p class="MsoNormal" style="display:inline;"><span lang="EN-US">DRAM</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84147C" type="radio" name="84147" value="C" style="display:inline-flex;margin-top:4px;" disabled="disabled">C.&nbsp;<p class="MsoNormal" style="display:inline;"><span lang="EN-US">FLASH</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84147D" type="radio" name="84147" value="D" style="display:inline-flex;margin-top:4px;" disabled="disabled">D.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">磁带</span></p>           </label><br>                           </div>       <p style="color:red;padding-left:20px;font-size:15px">错误:【A】</p></div>             <div id="Q_46" class="pad_top">        <div style="padding-left:20px;"><p class="MsoNormal">46、<span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">并行处理机有</span><span lang="EN-US">16</span><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;mso-hansi-font-family:  &quot;Times New Roman&quot;">个处理单元，编号为</span><span lang="EN-US">0-15</span><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;mso-hansi-font-family:  &quot;Times New Roman&quot;">，采用</span><span lang="EN-US">shuffle</span><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;mso-hansi-font-family:  &quot;Times New Roman&quot;">单级网络互连，与</span><span lang="EN-US">13</span><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;mso-hansi-font-family:  &quot;Times New Roman&quot;">号处理单元相连的处理单元编号是（）。</span></p></div>        <div class="radio" style="padding-left:20px;">                              <label style="display:inline-block;">            <input id="84193A" type="radio" name="84193" value="A" style="display:inline-flex;margin-top:4px;" disabled="disabled">A.&nbsp;<p class="MsoNormal" style="display:inline;"><span lang="EN-US">15</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84193B" type="radio" name="84193" value="B" style="display:inline-flex;margin-top:4px;" disabled="disabled">B.&nbsp;<p class="MsoNormal" style="display:inline;"><span lang="EN-US">11</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84193C" type="radio" name="84193" value="C" style="display:inline-flex;margin-top:4px;" disabled="disabled">C.&nbsp;<p class="MsoNormal" style="display:inline;"><span lang="EN-US">9</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84193D" type="radio" name="84193" value="D" style="display:inline-flex;margin-top:4px;" disabled="disabled">D.&nbsp;<p class="MsoNormal" style="display:inline;"><span lang="EN-US">7</span></p>           </label><br>                           </div>       <p style="color:red;padding-left:20px;font-size:15px">错误:【B】</p></div>             <div id="Q_47" class="pad_top">        <div style="padding-left:20px;"><p class="MsoNormal">47、<span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">在浮点数表示中，阶码的位数多少主要影响（）。</span></p></div>        <div class="radio" style="padding-left:20px;">                              <label style="display:inline-block;">            <input id="84190A" type="radio" name="84190" value="A" style="display:inline-flex;margin-top:4px;" disabled="disabled">A.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">表数范围</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84190B" type="radio" name="84190" value="B" style="display:inline-flex;margin-top:4px;" disabled="disabled">B.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">表数精度</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84190C" type="radio" name="84190" value="C" style="display:inline-flex;margin-top:4px;" disabled="disabled">C.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">表数效率</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84190D" type="radio" name="84190" value="D" style="display:inline-flex;margin-top:4px;" disabled="disabled">D.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">运算实现的难易程度</span></p>           </label><br>                           </div>       <p style="color:red;padding-left:20px;font-size:15px">错误:【A】</p></div>             <div id="Q_48" class="pad_top">        <div style="padding-left:20px;"><p class="MsoNormal">48、<span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">控制相关是指（）。</span></p></div>        <div class="radio" style="padding-left:20px;">                              <label style="display:inline-block;">            <input id="84184A" type="radio" name="84184" value="A" style="display:inline-flex;margin-top:4px;" disabled="disabled">A.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">由转移指令引起的相关</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84184B" type="radio" name="84184" value="B" style="display:inline-flex;margin-top:4px;" disabled="disabled">B.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">由功能部件冲突引起的相关</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84184C" type="radio" name="84184" value="C" style="display:inline-flex;margin-top:4px;" disabled="disabled">C.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">数据的先读后写相关</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84184D" type="radio" name="84184" value="D" style="display:inline-flex;margin-top:4px;" disabled="disabled">D.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">数据的先写后读相关</span></p>           </label><br>                           </div>       <p style="color:red;padding-left:20px;font-size:15px">错误:【A】</p></div>             <div id="Q_49" class="pad_top">        <div style="padding-left:20px;"><p class="MsoNormal">49、<span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">关于</span><span lang="EN-US">RISC</span><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;mso-hansi-font-family:  &quot;Times New Roman&quot;">和</span><span lang="EN-US">CISC</span><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;mso-hansi-font-family:  &quot;Times New Roman&quot;">处理机的指令系统结构说法正确的是（）。</span></p></div>        <div class="radio" style="padding-left:20px;">                              <label style="display:inline-block;">            <input id="84188A" type="radio" name="84188" value="A" style="display:inline-flex;margin-top:4px;" disabled="disabled">A.&nbsp;<p class="MsoNormal" style="display:inline;"><span lang="EN-US">RISC</span><span style="font-family:Microsoft Yahei;  mso-ascii-font-family:&quot;Times New Roman&quot;;mso-hansi-font-family:&quot;Times New Roman&quot;">采用变长编码</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84188B" type="radio" name="84188" value="B" style="display:inline-flex;margin-top:4px;" disabled="disabled">B.&nbsp;<p class="MsoNormal" style="display:inline;"><span lang="EN-US">CISC</span><span style="font-family:Microsoft Yahei;  mso-ascii-font-family:&quot;Times New Roman&quot;;mso-hansi-font-family:&quot;Times New Roman&quot;">采用定长编码</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84188C" type="radio" name="84188" value="C" style="display:inline-flex;margin-top:4px;" disabled="disabled">C.&nbsp;<p class="MsoNormal" style="display:inline;"><span lang="EN-US">RISC</span><span style="font-family:Microsoft Yahei;  mso-ascii-font-family:&quot;Times New Roman&quot;;mso-hansi-font-family:&quot;Times New Roman&quot;">只有</span><span lang="EN-US">load/store</span><span style="font-family:Microsoft Yahei;mso-ascii-font-family:  &quot;Times New Roman&quot;;mso-hansi-font-family:&quot;Times New Roman&quot;">指令可以访存</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84188D" type="radio" name="84188" value="D" style="display:inline-flex;margin-top:4px;" disabled="disabled">D.&nbsp;<p class="MsoNormal" style="display:inline;"><span lang="EN-US">CISC </span><span style="font-family:  宋体;mso-ascii-font-family:&quot;Times New Roman&quot;;mso-hansi-font-family:&quot;Times New Roman&quot;">的</span><span lang="EN-US">CPI</span><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">为</span><span lang="EN-US">1</span></p>           </label><br>                           </div>       <p style="color:red;padding-left:20px;font-size:15px">错误:【C】</p></div>             <div id="Q_50" class="pad_top">        <div style="padding-left:20px;"><p class="MsoNormal">50、<span lang="EN-US">ILLIAC IV</span><span style="font-family:  宋体;mso-ascii-font-family:&quot;Times New Roman&quot;;mso-hansi-font-family:&quot;Times New Roman&quot;">是一种（）。</span></p></div>        <div class="radio" style="padding-left:20px;">                              <label style="display:inline-block;">            <input id="84152A" type="radio" name="84152" value="A" style="display:inline-flex;margin-top:4px;" disabled="disabled">A.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">流水线处理机</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84152B" type="radio" name="84152" value="B" style="display:inline-flex;margin-top:4px;" disabled="disabled">B.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">指令重叠处理机</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84152C" type="radio" name="84152" value="C" style="display:inline-flex;margin-top:4px;" disabled="disabled">C.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">阵列处理机</span></p>           </label><br>                     <label style="display:inline-block;">            <input id="84152D" type="radio" name="84152" value="D" style="display:inline-flex;margin-top:4px;" disabled="disabled">D.&nbsp;<p class="MsoNormal" style="display:inline;"><span style="font-family:Microsoft Yahei;mso-ascii-font-family:&quot;Times New Roman&quot;;  mso-hansi-font-family:&quot;Times New Roman&quot;">多处理机</span></p>           </label><br>                           </div>       <p style="color:red;padding-left:20px;font-size:15px">错误:【C】</p></div></div>
			</div>
			
			<div class="col-md-2 col-sm-2 col-xs-12 exam-body-back">
				<div class="col-md-12 exam-cutdown">
					<h4><i class="glyphicon glyphicon-hourglass" aria-hidden="true"></i>&nbsp;倒计时</h4>
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				<div class="col-md-12 col-sm-12 col-xs-12 exam-body-stu">
					<p id="kaoshitimeleft">01 : 39 : 42</p>				
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				<h4 class="h4-tag"><i class="fa fa-minus-square-o" aria-hidden="true"></i>&nbsp;答题卡</h4>
				
				<div id="datika" class="col-md-12"><div class="col-md-12 col-sm-12 col-xs-12 pad-0">      <p class="" style="display:block;">一、计算</p>                     <div class="col-md-3 col-sm-4 col-xs-6 pad-0"><a id="A_1" href="http://wljy.whut.edu.cn/web/showBeforePractice.htm?stuId=192373412300004&amp;instNo=641625&amp;limitTime=100#Q_1" class="answerselect" style="background-color: red;">1</a></div>                            <div class="col-md-3 col-sm-4 col-xs-6 pad-0"><a id="A_2" href="http://wljy.whut.edu.cn/web/showBeforePractice.htm?stuId=192373412300004&amp;instNo=641625&amp;limitTime=100#Q_2" class="answerselect" style="background-color: red;">2</a></div>                            <div class="col-md-3 col-sm-4 col-xs-6 pad-0"><a id="A_3" href="http://wljy.whut.edu.cn/web/showBeforePractice.htm?stuId=192373412300004&amp;instNo=641625&amp;limitTime=100#Q_3" class="answerselect" style="background-color: red;">3</a></div>                            <div class="col-md-3 col-sm-4 col-xs-6 pad-0"><a id="A_4" href="http://wljy.whut.edu.cn/web/showBeforePractice.htm?stuId=192373412300004&amp;instNo=641625&amp;limitTime=100#Q_4" class="answerselect" style="background-color: red;">4</a></div>                            <div class="col-md-3 col-sm-4 col-xs-6 pad-0"><a id="A_5" href="http://wljy.whut.edu.cn/web/showBeforePractice.htm?stuId=192373412300004&amp;instNo=641625&amp;limitTime=100#Q_5" class="answerselect" style="background-color: red;">5</a></div>                            <div class="col-md-3 col-sm-4 col-xs-6 pad-0"><a id="A_6" href="http://wljy.whut.edu.cn/web/showBeforePractice.htm?stuId=192373412300004&amp;instNo=641625&amp;limitTime=100#Q_6" class="answerselect" style="background-color: red;">6</a></div>                            <div class="col-md-3 col-sm-4 col-xs-6 pad-0"><a id="A_7" href="http://wljy.whut.edu.cn/web/showBeforePractice.htm?stuId=192373412300004&amp;instNo=641625&amp;limitTime=100#Q_7" class="answerselect" style="background-color: red;">7</a></div>                            <div class="col-md-3 col-sm-4 col-xs-6 pad-0"><a id="A_8" href="http://wljy.whut.edu.cn/web/showBeforePractice.htm?stuId=192373412300004&amp;instNo=641625&amp;limitTime=100#Q_8" class="answerselect" style="background-color: red;">8</a></div>                            <div class="col-md-3 col-sm-4 col-xs-6 pad-0"><a id="A_9" href="http://wljy.whut.edu.cn/web/showBeforePractice.htm?stuId=192373412300004&amp;instNo=641625&amp;limitTime=100#Q_9" class="answerselect" style="background-color: red;">9</a></div>                            <div class="col-md-3 col-sm-4 col-xs-6 pad-0"><a id="A_10" href="http://wljy.whut.edu.cn/web/showBeforePractice.htm?stuId=192373412300004&amp;instNo=641625&amp;limitTime=100#Q_10" class="answerselect" style="background-color: red;">10</a></div>                  </div><div class="col-md-12 col-sm-12 col-xs-12 pad-0">      <p class="" style="display:block;">二、单选</p>                     <div class="col-md-3 col-sm-4 col-xs-6 pad-0"><a id="A_11" href="http://wljy.whut.edu.cn/web/showBeforePractice.htm?stuId=192373412300004&amp;instNo=641625&amp;limitTime=100#Q_11" class="answerselect" style="background-color: red;">11</a></div>                            <div class="col-md-3 col-sm-4 col-xs-6 pad-0"><a id="A_12" href="http://wljy.whut.edu.cn/web/showBeforePractice.htm?stuId=192373412300004&amp;instNo=641625&amp;limitTime=100#Q_12" class="answerselect" style="background-color: red;">12</a></div>                            <div class="col-md-3 col-sm-4 col-xs-6 pad-0"><a id="A_13" href="http://wljy.whut.edu.cn/web/showBeforePractice.htm?stuId=192373412300004&amp;instNo=641625&amp;limitTime=100#Q_13" class="answerselect" style="background-color: red;">13</a></div>                            <div class="col-md-3 col-sm-4 col-xs-6 pad-0"><a id="A_14" href="http://wljy.whut.edu.cn/web/showBeforePractice.htm?stuId=192373412300004&amp;instNo=641625&amp;limitTime=100#Q_14" class="answerselect" style="background-color: red;">14</a></div>                            <div class="col-md-3 col-sm-4 col-xs-6 pad-0"><a id="A_15" href="http://wljy.whut.edu.cn/web/showBeforePractice.htm?stuId=192373412300004&amp;instNo=641625&amp;limitTime=100#Q_15" class="answerselect" style="background-color: red;">15</a></div>                            <div class="col-md-3 col-sm-4 col-xs-6 pad-0"><a id="A_16" href="http://wljy.whut.edu.cn/web/showBeforePractice.htm?stuId=192373412300004&amp;instNo=641625&amp;limitTime=100#Q_16" class="answerselect" style="background-color: red;">16</a></div>                            <div class="col-md-3 col-sm-4 col-xs-6 pad-0"><a id="A_17" href="http://wljy.whut.edu.cn/web/showBeforePractice.htm?stuId=192373412300004&amp;instNo=641625&amp;limitTime=100#Q_17" class="answerselect" style="background-color: red;">17</a></div>                            <div class="col-md-3 col-sm-4 col-xs-6 pad-0"><a id="A_18" href="http://wljy.whut.edu.cn/web/showBeforePractice.htm?stuId=192373412300004&amp;instNo=641625&amp;limitTime=100#Q_18" class="answerselect" style="background-color: red;">18</a></div>                            <div class="col-md-3 col-sm-4 col-xs-6 pad-0"><a id="A_19" href="http://wljy.whut.edu.cn/web/showBeforePractice.htm?stuId=192373412300004&amp;instNo=641625&amp;limitTime=100#Q_19" class="answerselect" style="background-color: red;">19</a></div>                            <div class="col-md-3 col-sm-4 col-xs-6 pad-0"><a id="A_20" href="http://wljy.whut.edu.cn/web/showBeforePractice.htm?stuId=192373412300004&amp;instNo=641625&amp;limitTime=100#Q_20" class="answerselect" style="background-color: red;">20</a></div>                            <div class="col-md-3 col-sm-4 col-xs-6 pad-0"><a id="A_21" href="http://wljy.whut.edu.cn/web/showBeforePractice.htm?stuId=192373412300004&amp;instNo=641625&amp;limitTime=100#Q_21" class="answerselect" style="background-color: red;">21</a></div>                            <div class="col-md-3 col-sm-4 col-xs-6 pad-0"><a id="A_22" href="http://wljy.whut.edu.cn/web/showBeforePractice.htm?stuId=192373412300004&amp;instNo=641625&amp;limitTime=100#Q_22" class="answerselect" style="background-color: red;">22</a></div>                            <div class="col-md-3 col-sm-4 col-xs-6 pad-0"><a id="A_23" href="http://wljy.whut.edu.cn/web/showBeforePractice.htm?stuId=192373412300004&amp;instNo=641625&amp;limitTime=100#Q_23" class="answerselect" style="background-color: red;">23</a></div>                            <div class="col-md-3 col-sm-4 col-xs-6 pad-0"><a id="A_24" href="http://wljy.whut.edu.cn/web/showBeforePractice.htm?stuId=192373412300004&amp;instNo=641625&amp;limitTime=100#Q_24" class="answerselect" style="background-color: red;">24</a></div>                            <div class="col-md-3 col-sm-4 col-xs-6 pad-0"><a id="A_25" href="http://wljy.whut.edu.cn/web/showBeforePractice.htm?stuId=192373412300004&amp;instNo=641625&amp;limitTime=100#Q_25" class="answerselect" style="background-color: red;">25</a></div>                            <div class="col-md-3 col-sm-4 col-xs-6 pad-0"><a id="A_26" href="http://wljy.whut.edu.cn/web/showBeforePractice.htm?stuId=192373412300004&amp;instNo=641625&amp;limitTime=100#Q_26" class="answerselect" style="background-color: red;">26</a></div>                            <div class="col-md-3 col-sm-4 col-xs-6 pad-0"><a id="A_27" href="http://wljy.whut.edu.cn/web/showBeforePractice.htm?stuId=192373412300004&amp;instNo=641625&amp;limitTime=100#Q_27" class="answerselect" style="background-color: red;">27</a></div>                            <div class="col-md-3 col-sm-4 col-xs-6 pad-0"><a id="A_28" href="http://wljy.whut.edu.cn/web/showBeforePractice.htm?stuId=192373412300004&amp;instNo=641625&amp;limitTime=100#Q_28" class="answerselect" style="background-color: red;">28</a></div>                            <div class="col-md-3 col-sm-4 col-xs-6 pad-0"><a id="A_29" href="http://wljy.whut.edu.cn/web/showBeforePractice.htm?stuId=192373412300004&amp;instNo=641625&amp;limitTime=100#Q_29" class="answerselect" style="background-color: red;">29</a></div>                            <div class="col-md-3 col-sm-4 col-xs-6 pad-0"><a id="A_30" href="http://wljy.whut.edu.cn/web/showBeforePractice.htm?stuId=192373412300004&amp;instNo=641625&amp;limitTime=100#Q_30" class="answerselect" style="background-color: red;">30</a></div>                            <div class="col-md-3 col-sm-4 col-xs-6 pad-0"><a id="A_31" href="http://wljy.whut.edu.cn/web/showBeforePractice.htm?stuId=192373412300004&amp;instNo=641625&amp;limitTime=100#Q_31" class="answerselect" style="background-color: red;">31</a></div>                            <div class="col-md-3 col-sm-4 col-xs-6 pad-0"><a id="A_32" href="http://wljy.whut.edu.cn/web/showBeforePractice.htm?stuId=192373412300004&amp;instNo=641625&amp;limitTime=100#Q_32" class="answerselect" style="background-color: red;">32</a></div>                            <div class="col-md-3 col-sm-4 col-xs-6 pad-0"><a id="A_33" href="http://wljy.whut.edu.cn/web/showBeforePractice.htm?stuId=192373412300004&amp;instNo=641625&amp;limitTime=100#Q_33" class="answerselect" style="background-color: red;">33</a></div>                            <div class="col-md-3 col-sm-4 col-xs-6 pad-0"><a id="A_34" href="http://wljy.whut.edu.cn/web/showBeforePractice.htm?stuId=192373412300004&amp;instNo=641625&amp;limitTime=100#Q_34" class="answerselect" style="background-color: red;">34</a></div>                            <div class="col-md-3 col-sm-4 col-xs-6 pad-0"><a id="A_35" href="http://wljy.whut.edu.cn/web/showBeforePractice.htm?stuId=192373412300004&amp;instNo=641625&amp;limitTime=100#Q_35" class="answerselect" style="background-color: red;">35</a></div>                            <div class="col-md-3 col-sm-4 col-xs-6 pad-0"><a id="A_36" href="http://wljy.whut.edu.cn/web/showBeforePractice.htm?stuId=192373412300004&amp;instNo=641625&amp;limitTime=100#Q_36" class="answerselect" style="background-color: red;">36</a></div>                            <div class="col-md-3 col-sm-4 col-xs-6 pad-0"><a id="A_37" href="http://wljy.whut.edu.cn/web/showBeforePractice.htm?stuId=192373412300004&amp;instNo=641625&amp;limitTime=100#Q_37" class="answerselect" style="background-color: red;">37</a></div>                            <div class="col-md-3 col-sm-4 col-xs-6 pad-0"><a id="A_38" href="http://wljy.whut.edu.cn/web/showBeforePractice.htm?stuId=192373412300004&amp;instNo=641625&amp;limitTime=100#Q_38" class="answerselect" style="background-color: red;">38</a></div>                            <div class="col-md-3 col-sm-4 col-xs-6 pad-0"><a id="A_39" href="http://wljy.whut.edu.cn/web/showBeforePractice.htm?stuId=192373412300004&amp;instNo=641625&amp;limitTime=100#Q_39" class="answerselect" style="background-color: red;">39</a></div>                            <div class="col-md-3 col-sm-4 col-xs-6 pad-0"><a id="A_40" href="http://wljy.whut.edu.cn/web/showBeforePractice.htm?stuId=192373412300004&amp;instNo=641625&amp;limitTime=100#Q_40" class="answerselect" style="background-color: red;">40</a></div>                            <div class="col-md-3 col-sm-4 col-xs-6 pad-0"><a id="A_41" href="http://wljy.whut.edu.cn/web/showBeforePractice.htm?stuId=192373412300004&amp;instNo=641625&amp;limitTime=100#Q_41" class="answerselect" style="background-color: red;">41</a></div>                            <div class="col-md-3 col-sm-4 col-xs-6 pad-0"><a id="A_42" href="http://wljy.whut.edu.cn/web/showBeforePractice.htm?stuId=192373412300004&amp;instNo=641625&amp;limitTime=100#Q_42" class="answerselect" style="background-color: red;">42</a></div>                            <div class="col-md-3 col-sm-4 col-xs-6 pad-0"><a id="A_43" href="http://wljy.whut.edu.cn/web/showBeforePractice.htm?stuId=192373412300004&amp;instNo=641625&amp;limitTime=100#Q_43" class="answerselect" style="background-color: red;">43</a></div>                            <div class="col-md-3 col-sm-4 col-xs-6 pad-0"><a id="A_44" href="http://wljy.whut.edu.cn/web/showBeforePractice.htm?stuId=192373412300004&amp;instNo=641625&amp;limitTime=100#Q_44" class="answerselect" style="background-color: red;">44</a></div>                            <div class="col-md-3 col-sm-4 col-xs-6 pad-0"><a id="A_45" href="http://wljy.whut.edu.cn/web/showBeforePractice.htm?stuId=192373412300004&amp;instNo=641625&amp;limitTime=100#Q_45" class="answerselect" style="background-color: red;">45</a></div>                            <div class="col-md-3 col-sm-4 col-xs-6 pad-0"><a id="A_46" href="http://wljy.whut.edu.cn/web/showBeforePractice.htm?stuId=192373412300004&amp;instNo=641625&amp;limitTime=100#Q_46" class="answerselect" style="background-color: red;">46</a></div>                            <div class="col-md-3 col-sm-4 col-xs-6 pad-0"><a id="A_47" href="http://wljy.whut.edu.cn/web/showBeforePractice.htm?stuId=192373412300004&amp;instNo=641625&amp;limitTime=100#Q_47" class="answerselect" style="background-color: red;">47</a></div>                            <div class="col-md-3 col-sm-4 col-xs-6 pad-0"><a id="A_48" href="http://wljy.whut.edu.cn/web/showBeforePractice.htm?stuId=192373412300004&amp;instNo=641625&amp;limitTime=100#Q_48" class="answerselect" style="background-color: red;">48</a></div>                            <div class="col-md-3 col-sm-4 col-xs-6 pad-0"><a id="A_49" href="http://wljy.whut.edu.cn/web/showBeforePractice.htm?stuId=192373412300004&amp;instNo=641625&amp;limitTime=100#Q_49" class="answerselect" style="background-color: red;">49</a></div>                            <div class="col-md-3 col-sm-4 col-xs-6 pad-0"><a id="A_50" href="http://wljy.whut.edu.cn/web/showBeforePractice.htm?stuId=192373412300004&amp;instNo=641625&amp;limitTime=100#Q_50" class="answerselect" style="background-color: red;">50</a></div>                  </div></div>
				
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